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West Midlands M42 - Junction 4 and 5 Speed Camera Location



Speed Camera: HADECS 3
Nearest Town/Village: Knowle
Road Name: M42 - Junction 4 and 5
Direction of enforcement: North and Southbound
Speed Limit: 70mph
Camera reference number: WMWM116

Speed Camera Details: Just to advise that the HADECS system that has been installed on a gantry between Junctions 4 and 5 on the M42 in both directions appears to have been turned on this week. It is visible on Streetview April 2017 imagery but had a sign saying it wasn't in use, those signs have been removed this week.


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Read more about HADECS 3 speed cameras

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HADECS 3 speed cameras

HADECS 3 speed cameraHADECS 3 which is short for Highway Agency Digital Enforcement Camera System 3 is one of the latest speed cameras to be installed on UK roads.

The speed cameras are small in size, often painted grey and are therefore very difficult to spot. HADECS 3 speed cameras are currently being installed on smart motorway locations on some of the UK's busiest motorways including the M1, M6 and M25. Read more about HADECS speed cameras.

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